Harddrive OEM Replacement Transmission Belt Pulley - Harley & Indian V-Twin
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
Restore smooth power delivery to your V-twin with this Harddrive OEM replacement transmission belt pulley. Engineered to match original equipment specifications, it's a direct swap for worn or damaged units.
Why riders pick this
- Direct OEM replacement for V-twin motorcycles
- Engineered to match original equipment specifications
- Restores smooth transmission belt drive operation
- Durable construction for long-lasting performance
When your transmission belt pulley starts to show wear, it can lead to inconsistent power transfer and noise. This Harddrive OEM replacement pulley is designed to bring your V-twin's belt drive back to factory performance, ensuring reliable operation mile after mile. It's built to the same standards as the original, making it a straightforward upgrade for any rider looking to maintain their motorcycle's integrity.
Precision Engineered for Reliable Performance
- Direct OEM replacement for seamless compatibility
- Engineered to match factory specifications for proper belt tension and alignment
- Restores smooth and efficient power transfer to the rear wheel
- Constructed for durability and long-lasting service life
Maintain Your Drivetrain's Health
Replacing a worn pulley is crucial for the longevity of your entire belt drive system, preventing premature wear on your belt and other transmission components. This Harddrive pulley offers a dependable solution to keep your V-twin running strong. Always confirm the original part number on your existing pulley to ensure a perfect match before ordering.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 193009
- UPC: 191361073427
- Length: 6.5 in
- Width: 6.5 in
- Height: 2.1 in
- Weight: 4.595 lbs
- Country of Origin: China (Taiwan)
Common questions
Is this a direct replacement for my OEM pulley?
Yes — this Harddrive pulley is manufactured to OEM specifications. Please confirm your current pulley's part number matches the required OEM 40250-94 to ensure correct fitment.
What does a transmission belt pulley do?
The transmission belt pulley guides and supports the drive belt, allowing it to efficiently transmit engine power from the transmission to the rear wheel, ensuring smooth acceleration.
Do I need any special tools to install this pulley?
Installation typically requires basic motorcycle mechanical knowledge and common tools. We recommend consulting your service manual for specific instructions and torque specifications for your model.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Sprockets |
| SKU | 820-51194 |
| WEIGHT | 4.59 lb |
